bio 161 psu exam 2
Study online at https://quizlet.com/_84ebg1
1. endocrine system glands secret hormones directly to the blood
2. nervous tissue fast and direct to target
3. functions of neurons excitable, conductive, secrete neurotransmitters, respond to
stimuli
4. dendrites receive signals from other neurons
5. cell body contain nucleus
6. axons can be myelinated or not, help with faster transmission
7. synapse point in between two neurons
8. unipolar neurons axon branches off cell body in two places
9. type of neurons are sensory unipolar
neurons
10. multipolar neurons all dendrites go directly into the soma
11. bipolar neuron 1 dendrite enters soma, 1 axon exits soma
12. bipolar neuron
13. unipolar neuron
1/7
, bio 161 psu exam 2
Study online at https://quizlet.com/_84ebg1
14. multipolar neuron
15. neuroglia supporting cells in the nervous systems
16. supporting cells in CNS oligodendrocytes
17. supporting cells PNS schwann cells
18. Parts of an axon endoneurium, perineurium, epineurium
19. endoneurium made of schwann cell and axon
20. perineurium bundles into fasciles
21. epineurium outer layer to the axon made of dense irregular tissue
22. circuits allow body to respond to a stimuli to get back to homeostasis
through the spinal cord
23. meninges dura, arachnoid, pia
24. white matter made of axons
25. gray matter made of cell bodies
2/7
Study online at https://quizlet.com/_84ebg1
1. endocrine system glands secret hormones directly to the blood
2. nervous tissue fast and direct to target
3. functions of neurons excitable, conductive, secrete neurotransmitters, respond to
stimuli
4. dendrites receive signals from other neurons
5. cell body contain nucleus
6. axons can be myelinated or not, help with faster transmission
7. synapse point in between two neurons
8. unipolar neurons axon branches off cell body in two places
9. type of neurons are sensory unipolar
neurons
10. multipolar neurons all dendrites go directly into the soma
11. bipolar neuron 1 dendrite enters soma, 1 axon exits soma
12. bipolar neuron
13. unipolar neuron
1/7
, bio 161 psu exam 2
Study online at https://quizlet.com/_84ebg1
14. multipolar neuron
15. neuroglia supporting cells in the nervous systems
16. supporting cells in CNS oligodendrocytes
17. supporting cells PNS schwann cells
18. Parts of an axon endoneurium, perineurium, epineurium
19. endoneurium made of schwann cell and axon
20. perineurium bundles into fasciles
21. epineurium outer layer to the axon made of dense irregular tissue
22. circuits allow body to respond to a stimuli to get back to homeostasis
through the spinal cord
23. meninges dura, arachnoid, pia
24. white matter made of axons
25. gray matter made of cell bodies
2/7
